Example usage for java.text DecimalFormat getDecimalFormatSymbols

List of usage examples for java.text DecimalFormat getDecimalFormatSymbols

  1. HOME
  2. Java
  3. java
  4. java.text.*
  5. DecimalFormat
  6. getDecimalFormatSymbols

Introduction

In this page you can find the example usage for java.text DecimalFormat getDecimalFormatSymbols.

Prototype

public DecimalFormatSymbols getDecimalFormatSymbols()

Source Link

Document

Returns a copy of the decimal format symbols, which is generally not changed by the programmer or user.

Usage

From source file:ArabicDigitsI18N.java

public ArabicDigitsI18N() {
    DecimalFormat df = (DecimalFormat) NumberFormat.getInstance();
    DecimalFormatSymbols dfs = df.getDecimalFormatSymbols();

    dfs.setZeroDigit('\u0660');
    df.setDecimalFormatSymbols(dfs);/*  w  ww  .j av a2s  .  co  m*/

    JLabel label = new JLabel(df.format(1234567.89));

    label.setFont(new Font("Lucida Sans", Font.PLAIN, 22));
    add(label);
}

From source file:Main.java

public Main() {
    DecimalFormat df = (DecimalFormat) NumberFormat.getInstance();
    DecimalFormatSymbols dfs = df.getDecimalFormatSymbols();

    dfs.setZeroDigit('\u0660');
    df.setDecimalFormatSymbols(dfs);/*from   ww  w .  ja  va  2 s  .  co  m*/

    JLabel label = new JLabel(df.format(1234567.89));

    label.setFont(new Font("Lucida Sans", Font.PLAIN, 22));
    add(label);
}

From source file:com.ocs.dynamo.ui.converter.CurrencyBigDecimalConverter.java

@Override
protected DecimalFormat constructFormat(Locale locale) {
    // ignore the locale that is passed as a parameter, and use the default
    // locale instead so
    // that the number formatting is always the same
    DecimalFormat nf = (DecimalFormat) DecimalFormat.getCurrencyInstance(locale);
    DecimalFormatSymbols s = nf.getDecimalFormatSymbols();
    s.setCurrencySymbol(currencySymbol);
    nf.setDecimalFormatSymbols(s);//w  w  w. j  a va2 s  . com
    return nf;
}

From source file:nl.strohalm.cyclos.utils.conversion.UnitsConverter.java

public UnitsConverter(final String pattern, final DecimalFormat numberFormat) {
    super(BigDecimal.class, numberFormat);
    this.pattern = StringUtils.replace(pattern, "#amount#", "{0}");
    final DecimalFormatSymbols symbols = numberFormat.getDecimalFormatSymbols();
    decimalSeparator = symbols.getDecimalSeparator();
    groupingSeparator = symbols.getGroupingSeparator();
}

From source file:com.ancientprogramming.fixedformat4j.format.impl.AbstractDecimalFormatter.java

public String asString(T obj, FormatInstructions instructions) {
    BigDecimal roundedValue = null;
    int decimals = instructions.getFixedFormatDecimalData().getDecimals();
    if (obj != null) {
        BigDecimal value = obj instanceof BigDecimal ? (BigDecimal) obj : BigDecimal.valueOf(obj.doubleValue());

        RoundingMode roundingMode = instructions.getFixedFormatDecimalData().getRoundingMode();

        roundedValue = value.setScale(decimals, roundingMode);

        if (LOG.isDebugEnabled()) {
            LOG.debug("Value before rounding = '" + value + "', value after rounding = '" + roundedValue
                    + "', decimals = " + decimals + ", rounding mode = " + roundingMode);
        }/*  w  w  w  .jav  a2  s.  com*/
    }

    DecimalFormat formatter = new DecimalFormat();
    formatter.setDecimalSeparatorAlwaysShown(true);
    formatter.setMaximumFractionDigits(decimals);

    char decimalSeparator = formatter.getDecimalFormatSymbols().getDecimalSeparator();
    char groupingSeparator = formatter.getDecimalFormatSymbols().getGroupingSeparator();
    String zeroString = "0" + decimalSeparator + "0";

    String rawString = roundedValue != null ? formatter.format(roundedValue) : zeroString;
    if (LOG.isDebugEnabled()) {
        LOG.debug("rawString: " + rawString + " - G[" + groupingSeparator + "] D[" + decimalSeparator + "]");
    }
    rawString = rawString.replaceAll("\\" + groupingSeparator, "");
    boolean useDecimalDelimiter = instructions.getFixedFormatDecimalData().isUseDecimalDelimiter();

    String beforeDelimiter = rawString.substring(0, rawString.indexOf(decimalSeparator));
    String afterDelimiter = rawString.substring(rawString.indexOf(decimalSeparator) + 1, rawString.length());
    if (LOG.isDebugEnabled()) {
        LOG.debug("beforeDelimiter[" + beforeDelimiter + "], afterDelimiter[" + afterDelimiter + "]");
    }

    //trim decimals
    afterDelimiter = StringUtils.substring(afterDelimiter, 0, decimals);
    afterDelimiter = StringUtils.rightPad(afterDelimiter, decimals, '0');

    String delimiter = useDecimalDelimiter ? "" + instructions.getFixedFormatDecimalData().getDecimalDelimiter()
            : "";
    String result = beforeDelimiter + delimiter + afterDelimiter;
    if (LOG.isDebugEnabled()) {
        LOG.debug("result[" + result + "]");
    }
    return result;
}

From source file:chibi.gemmaanalysis.CorrelationAnalysisCLI.java

@Override
protected Exception doWork(String[] args) {
    Exception exc = processCommandLine(args);
    if (exc != null) {
        return exc;
    }/*from  w w  w .  j  a va 2 s  .c  om*/

    Collection<Gene> queryGenes, targetGenes;
    try {
        queryGenes = getQueryGenes();
        targetGenes = getTargetGenes();
    } catch (IOException e) {
        return e;
    }

    // calculate matrices
    CoexpressionMatrices matrices = coexpressionAnalysisService.calculateCoexpressionMatrices(
            expressionExperiments, queryGenes, targetGenes, filterConfig, CorrelationMethod.SPEARMAN);
    DenseDouble3dMatrix<Gene, Gene, BioAssaySet> correlationMatrix = matrices.getCorrelationMatrix();
    // DenseDoubleMatrix3DNamed sampleSizeMatrix = matrices
    // .getSampleSizeMatrix();

    // DoubleMatrixNamed maxCorrelationMatrix = coexpressionAnalysisService
    // .getMaxCorrelationMatrix(correlationMatrix, kMax);
    // DoubleMatrixNamed pValMatrix = coexpressionAnalysisService
    // .calculateMaxCorrelationPValueMatrix(maxCorrelationMatrix,
    // kMax, ees);
    // DoubleMatrixNamed effectSizeMatrix = coexpressionAnalysisService
    // .calculateEffectSizeMatrix(correlationMatrix, sampleSizeMatrix);

    // get row/col name maps
    Map<Gene, String> geneNameMap = matrices.getGeneNameMap();
    Map<ExpressionExperiment, String> eeNameMap = matrices.getEeNameMap();

    DecimalFormat formatter = (DecimalFormat) NumberFormat.getNumberInstance(Locale.US);
    formatter.applyPattern("0.0000");
    DecimalFormatSymbols symbols = formatter.getDecimalFormatSymbols();
    symbols.setNaN("NaN");
    formatter.setDecimalFormatSymbols(symbols);

    try {
        MatrixWriter<Gene, Gene> matrixOut;
        matrixOut = new MatrixWriter<Gene, Gene>(outFilePrefix + ".corr.txt", formatter);
        matrixOut.setSliceNameMap(eeNameMap);
        matrixOut.setRowNameMap(geneNameMap);
        matrixOut.setColNameMap(geneNameMap);
        matrixOut.writeMatrix(correlationMatrix, false);

        try (PrintWriter out = new PrintWriter(new FileWriter(outFilePrefix + ".corr.row_names.txt"));) {
            List<Gene> rows = correlationMatrix.getRowNames();
            for (Gene row : rows) {
                out.println(row);
            }
        }

        try (PrintWriter out = new PrintWriter(new FileWriter(outFilePrefix + ".corr.col_names.txt"));) {
            Collection<BioAssaySet> cols = correlationMatrix.getSliceNames();
            for (BioAssaySet bas : cols) {
                ExpressionExperiment ee = (ExpressionExperiment) bas;
                out.println(ee.getShortName());
            }
        }
    } catch (IOException e) {
        return e;
    }
    // out = new MatrixWriter(outFilePrefix + ".max_corr.txt", formatter,
    // geneNameMap, geneNameMap);
    // out.writeMatrix(maxCorrelationMatrix, true);
    // out.close();
    //
    // out = new MatrixWriter(outFilePrefix + ".max_corr.pVal.txt",
    // formatter, geneNameMap, geneNameMap);
    // out.writeMatrix(pValMatrix, true);
    // out.close();
    //
    // out = new MatrixWriter(outFilePrefix + ".effect_size.txt",
    // formatter, geneNameMap, geneNameMap);
    // out.writeMatrix(effectSizeMatrix, true);
    // out.close();

    return null;
}

From source file:org.apache.cocoon.template.instruction.FormatNumber.java

private void setCurrency(NumberFormat formatter, String currencyCode, String currencySymbol) throws Exception {
    String code = null;/*from   ww  w. ja v  a 2  s  .  c  om*/
    String symbol = null;

    if (currencyCode == null) {
        if (currencySymbol == null) {
            return;
        }
        symbol = currencySymbol;
    } else if (currencySymbol != null) {
        if (currencyClass != null) {
            code = currencyCode;
        } else {
            symbol = currencySymbol;
        }
    } else if (currencyClass != null) {
        code = currencyCode;
    } else {
        symbol = currencyCode;
    }
    if (code != null) {
        Object[] methodArgs = new Object[1];

        /*
         * java.util.Currency.getInstance()
         */
        Method m = currencyClass.getMethod("getInstance", new Class[] { String.class });

        methodArgs[0] = code;
        Object currency = m.invoke(null, methodArgs);

        /*
         * java.text.NumberFormat.setCurrency()
         */
        Class[] paramTypes = new Class[1];
        paramTypes[0] = currencyClass;
        Class numberFormatClass = Class.forName("java.text.NumberFormat");
        m = numberFormatClass.getMethod("setCurrency", paramTypes);
        methodArgs[0] = currency;
        m.invoke(formatter, methodArgs);
    } else {
        /*
         * Let potential ClassCastException propagate up (will almost never
         * happen)
         */
        DecimalFormat df = (DecimalFormat) formatter;
        DecimalFormatSymbols dfs = df.getDecimalFormatSymbols();
        dfs.setCurrencySymbol(symbol);
        df.setDecimalFormatSymbols(dfs);
    }
}

From source file:org.mifos.platform.accounting.service.AccountingDataCacheManager.java

private String parseNumber(String number) {
    // FIXME should use this from common util
    StringBuilder pattern = new StringBuilder();
    DecimalFormat decimalFormat = (DecimalFormat) DecimalFormat.getCurrencyInstance(Locale.ENGLISH);
    for (Short i = 0; i < DIGITS_BEFORE_DECIMAL; i++) {
        pattern.append('#');
    }/*from w  w w . jav  a  2s  .  c o  m*/
    pattern.append(decimalFormat.getDecimalFormatSymbols().getDecimalSeparator());
    for (short i = 0; i < getDigitsAfterDecimal(); i++) {
        pattern.append('#');
    }
    decimalFormat.applyLocalizedPattern(pattern.toString());
    decimalFormat.setDecimalSeparatorAlwaysShown(false);
    decimalFormat.setMinimumFractionDigits(getDigitsAfterDecimal());
    return decimalFormat.format(Double.parseDouble(number));
}

From source file:org.talend.dataprep.transformation.actions.math.ChangeNumberFormat.java

/**
 * Return the custom format out of the parameters.
 *
 * @param parameters the action parameters.
 * @return the custom format out of the parameters.
 *//*  w  w w  . j  a va  2s  .  co m*/
private NumberFormat getCustomFormat(Map<String, String> parameters) {
    final DecimalFormat decimalFormat = new DecimalFormat(parameters.get(TARGET_PATTERN + "_" + CUSTOM));

    DecimalFormatSymbols decimalFormatSymbols = decimalFormat.getDecimalFormatSymbols();

    String decimalSeparator = getCustomizableParam(TARGET + DECIMAL + SEPARATOR, parameters);
    if (!StringUtils.isEmpty(decimalSeparator)) {
        decimalFormatSymbols.setDecimalSeparator(decimalSeparator.charAt(0));
    }

    String groupingSeparator = getCustomizableParam(TARGET + GROUPING + SEPARATOR, parameters);
    if (StringUtils.isEmpty(groupingSeparator) || groupingSeparator.equals(decimalSeparator)) {
        decimalFormat.setGroupingUsed(false);
    } else {
        decimalFormatSymbols.setGroupingSeparator(groupingSeparator.charAt(0));
    }

    decimalFormat.setDecimalFormatSymbols(decimalFormatSymbols);

    return decimalFormat;
}

From source file:org.openehr.rm.datatypes.quantity.DvQuantity.java

/**
 * string form displayable for humans/*from  w  ww.  j  av  a  2 s  . c o m*/
 *
 * @return string presentation
 */
public String toString() {
    DecimalFormat format = new DecimalFormat();
    format.setMinimumFractionDigits(precision);
    format.setMaximumFractionDigits(precision);
    DecimalFormatSymbols dfs = format.getDecimalFormatSymbols();
    dfs.setDecimalSeparator(DECIMAL_SEPARATOR);
    format.setDecimalFormatSymbols(dfs);
    format.setGroupingUsed(false);
    String tmp = format.format(magnitude) + (StringUtils.isEmpty(getUnits()) ? "" : "," + getUnits());
    return tmp;
}